MCP.Market

Just Signal MCP server

online · 100% uptime
by ou-reports.com·com.ou-reports/just-signal·v1.3.0
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Keyless MCP for Just Signal: live quotes, report publishing, scorecard, and Chophouse panel grades.

B70/100grade B
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Safety scan
B70/100

full report

Adoption
New

25 downloads/wk

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

Just Signal tools (5, 1 write)

write = sends, deletes, buys or posts
  • get_panel_gradeFree

    The Investment Panel's read on one ticker: its Chophouse doneness grade (RAW..CHARRED, how much value is already cooked in) plus every seat's vote across 11 emulated investor lenses, with the registry verdict for context. The panel advises, the reader decides. Says so if the ticker is not plated yet.

  • get_scorecardFree

    Audit past signals: projected vs actual return for every grounded ticker, graded AHEAD / TRACKING / BEHIND, pro-rated by elapsed time.

  • get_stock_quoteFree

    Live stock/ETF quote (price + % change) via Just Signal's market-data relay. Establishes a ticker's Day-0 baseline before projecting.

  • list_reportsFree

    List recent Just Signal reports from the public library (newest first).

  • publish_reportwrite actionFree

    Ground, render, and PUBLISH a Just Signal briefing to the public library. Grounds each ticker's live Day-0 price and computes exact dollar targets from your % projections. Targets MUST be percentages ("+18%") or multiples ("2.5x"), never dollars. assetOrSector: "Name (TICKER)" or "(PRIVATE)" for relative basis. Open to community contributions: the server itself renders every report, and tokenless publishing is rate-limited per day.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

1 high1 low
  • Code scan3 source files scanned25/25
  • Live reliabilityremote reachable in 929ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (2)

  • highWrite-action tools reachable without authenticationauth.open-write
  • lowNo source repository listedmaint.no-repo
Overall 70/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Just Signal compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
70/100
higher than 35% of 48,255 servers
Tools
5
the typical server has 7
Tools that change things
20%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
742 ms
faster than 18% of 30,031 servers
Downloads a week
25
more than 11% of 12,191 servers with a package

What its tools let an agent do: 4 read · 1 send or post

Install Just Signal in Claude Code, Cursor or VS Code

claude mcp add --transport http just-signal https://www.ou-reports.com/api/mcp.php
Add to Cursor

Just Signal: common questions

Is Just Signal MCP server safe?
Mostly: it is graded B (70/100). Read the Just Signal safety report
How do I install Just Signal?
It runs remotely at www.ou-reports.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Just Signal need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Just Signal maintained?
The latest release is v1.3.0.
Is Just Signal up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Just Signal compare with other MCP servers?
safety score 70/100 (higher than 35% of 48,255 servers); tools 5 (the typical server has 7); tools that change things 20% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.